KR100950680B1 - 연성인쇄회로기판 및 그 제조방법 - Google Patents
연성인쇄회로기판 및 그 제조방법 Download PDFInfo
- Publication number
- KR100950680B1 KR100950680B1 KR1020070122144A KR20070122144A KR100950680B1 KR 100950680 B1 KR100950680 B1 KR 100950680B1 KR 1020070122144 A KR1020070122144 A KR 1020070122144A KR 20070122144 A KR20070122144 A KR 20070122144A KR 100950680 B1 KR100950680 B1 KR 100950680B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- silver nano
- printed circuit
- circuit board
- flexible printed
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
- H05K1/036—Multilayers with layers of different types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B1/00—Nanostructures formed by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
- B82B1/001—Devices without movable or flexible elements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0393—Flexible materials
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/0154—Polyimide
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nanotechnology (AREA)
- Manufacturing & Machinery (AREA)
- Structure Of Printed Boards (AREA)
Abstract
Description
Claims (10)
- 폴리이미드기판과;상기 폴리이미드 기판의 적어도 일면상에 형성되는 동박판과;상기 동박판상에 형성되는 커버 레이어층과;상기 커버 레이어층상에 형성되고, 순차적으로 형성된 제 1 니켈층, 은나노층, 제 2 니켈층, 절연층을 포함하는 은 나노 코팅층을 포함하는 것을 특징으로 하는 연성인쇄회로기판.
- 삭제
- 제 1항에 있어서,상기 제 1 니켈층은 상기 동박판이 형성된 기판과 밀착시키고, 상기 제 2 니켈층은 상기 은나노층의 산화를 방지하는 것을 특징으로 하는 연성인쇄회로기판.
- 제 1항에 있어서,상기 은나노층은 100 ~ 1000 Å 두께인 것을 특징으로 하는 연성인쇄회로기판.
- 제 1항에 있어서,상기 은 나노 코팅층은 그라운드로 사용되는 것을 특징으로 하는 연성인쇄회로 기판.
- 폴리이미드기판의 적어도 일면상에 동박판을 형성하는 단계와;상기 동박판상에 커버 레이어층을 형성하는 단계와;상기 커버 레이어층상에 순차적으로 형성된 제 1 니켈층, 은나노층, 제 2 니켈층, 절연층을 포함하는 은 나노 코팅층을 형성하는 단계를 포함하는 것을 특징으로 하는 연성인쇄회로기판의 제조방법.
- 삭제
- 제 6항에 있어서,상기 은나노층은 스퍼터링 방식으로 형성되는 것을 특징으로 하는 연성인쇄회로기판의 제조방법.
- 제 6항에 있어서,상기 은나노층은 100 ~ 1000 Å 두께로 형성되는 것을 특징으로 하는 연성인쇄회로기판의 제조방법.
- 제 6항에 있어서,상기 은나노층은 마스크를 이용하여 선택적으로 차폐 부분을 형성하는 것을 특징으로 하는 연성인쇄회로기판의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070122144A KR100950680B1 (ko) | 2007-11-28 | 2007-11-28 | 연성인쇄회로기판 및 그 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070122144A KR100950680B1 (ko) | 2007-11-28 | 2007-11-28 | 연성인쇄회로기판 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090055295A KR20090055295A (ko) | 2009-06-02 |
KR100950680B1 true KR100950680B1 (ko) | 2010-03-31 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020070122144A KR100950680B1 (ko) | 2007-11-28 | 2007-11-28 | 연성인쇄회로기판 및 그 제조방법 |
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KR (1) | KR100950680B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101360666B1 (ko) * | 2012-09-28 | 2014-02-10 | 영풍전자 주식회사 | Emi쉴드가 구비된 연성회로기판 제조방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220177717A1 (en) * | 2020-12-09 | 2022-06-09 | Tpk Advanced Solutions Inc. | Contact structure, electronic device, and method of manufacturing contact structure |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0348483A (ja) * | 1989-04-26 | 1991-03-01 | Furukawa Electric Co Ltd:The | フレキシブルプリント配線板 |
JP2004312014A (ja) | 2003-04-01 | 2004-11-04 | Lg Electron Inc | 電磁波遮蔽層の製造方法、これを用いた表示装置およびその製造方法 |
KR200415204Y1 (ko) | 2006-02-13 | 2006-04-28 | (주)인터플렉스 | 연성인쇄회로기판 |
JP2007234831A (ja) * | 2006-02-28 | 2007-09-13 | Optrex Corp | フレキシブル配線基板 |
-
2007
- 2007-11-28 KR KR1020070122144A patent/KR100950680B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0348483A (ja) * | 1989-04-26 | 1991-03-01 | Furukawa Electric Co Ltd:The | フレキシブルプリント配線板 |
JP2004312014A (ja) | 2003-04-01 | 2004-11-04 | Lg Electron Inc | 電磁波遮蔽層の製造方法、これを用いた表示装置およびその製造方法 |
KR200415204Y1 (ko) | 2006-02-13 | 2006-04-28 | (주)인터플렉스 | 연성인쇄회로기판 |
JP2007234831A (ja) * | 2006-02-28 | 2007-09-13 | Optrex Corp | フレキシブル配線基板 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101360666B1 (ko) * | 2012-09-28 | 2014-02-10 | 영풍전자 주식회사 | Emi쉴드가 구비된 연성회로기판 제조방법 |
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KR20090055295A (ko) | 2009-06-02 |
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